.login {
    background-color: #ebebeb;
}

.head_center {
    width: auto;
    max-width: 998px;
    height: 67px;
    margin: 0 auto;
    border: 0;
    position: relative;
    .main-logo {
        position: static;
        left: 2px;
        float: left;
        img {
            margin-left: 4px;
            margin-top: 17px;
        }
    }
}

.adHeadPicContainer {
    margin-right: 20px;
}

.website-name {
    color: white;
    font-size: 20px;
    line-height: 50px;
    padding-top: 14px;
    font-family: Arial;
}

.adHeadTitle {
    color: #333;
    font-size: 18px;
    margin-top: -3px;
    float: left;
    margin-left: 20px;
}

.prompt_icon {
    background-image: url(../img/prompt.png);
    background-repeat: no-repeat;
    background-size: 13px 13px;
    padding: 0 20px;
}